May a shituf be made on behalf of someone using food that person is forbidden to eat (e.g., wine for a nazirite, terumah for a non-kohen, or food they vowed/swore not to eat)?

Where may the shituf mevo'ot (alleyway partnership food) be placed — in the airspace of the courtyard, a small house, or the airspace of the alleyway?

4 opinions

Can Jews living in three separate locations (with locked gates at night) make a single joint shituf?

4 opinions

Do the procedural rules of eruv chatzerot (e.g., wife may make it on husband's behalf, minor may collect it, one may acquire for all) apply equally to shituf mevo'ot?

4 opinions

May a shituf be made with any type of food, and may multiple food types combine to meet the minimum amount?

1 opinions

Which foods are invalid for use in shituf mevo'ot?

5 opinions across 3 eras

What is the minimum required amount of food for a valid shituf, and how is it measured for different food types (relish vs. non-relish, liquids)?

4 opinions across 3 eras

What are the specific food amounts that are valid for shituf (e.g., eggs, pomegranates, peaches, vegetables, beans, forest apples)?

1 opinions

May shituf be made with a loaf that was designated as consecrated (hekdesh or konam) during Shabbat but unconsecrated on the eve of Shabbat, or vice versa?

3 opinions